Gene Information
Gene NameGPAA1
OrganismHomo sapiens (Human)
Gene Length621
Protein NamesGlycosylphosphatidylinositol anchor attachment 1 protein (GPI anchor attachment protein 1) (GAA1 protein homolog) (hGAA1)
Target NameNA
Target TypeNA
Gene Age1714 ( ENSG00000197858 )
Evolutionary StageEukaryota
AlphaFoldDBO43292
Gene CardGPAA1
Uniprot IDO43292
PfamPF04114
In ASDno
Allosteric Predictionno (-0.438020446)
Ortholog in AnimalsAlpaca_ GPAA1 ( ortholog_one2one )
Dog_ GPAA1 ( ortholog_one2one )
GuineaPig_ GPAA1 ( ortholog_one2one )
Macaque_ GPAA1 ( ortholog_one2one )
Mouse_ Gpaa1 ( ortholog_one2one )
Pig_ GPAA1 ( ortholog_one2one )
Rat_ Gpaa1 ( ortholog_one2one )
Rabbit_ GPAA1 ( ortholog_one2one )
OhnologsNA
ParalogsNA
TissueNA
Tissue SpecificityUbiquitously expressed in fetal and adult tissues. Expressed at higher levels in fetal tissues than adult tissues. {ECO:0000269|PubMed:9468317}.
Pharmacological Animal ModelsNULL(Chimpanzee);NULL(Mouse);0.934500(Rat);NULL(Rabbit)
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB 7W72  (EM  3.10A  7WLD  (EM  2.53A 
DBSNP rs1554763770  rs1554763777  rs782220208  rs1554764058  rs1010907740  rs782768127 
Subcellular location [CC]Endoplasmic reticulum membrane {ECO:0000269|PubMed:11483512};
Multi-pass membrane protein {ECO:0000269|PubMed:11483512}.
Mouse PG classificationNA
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